Scores based on 646 reviews

Reliability & timekeeping

Invoice history based on 579 reviews.

Invoice History
Charged as per quote / estimate99.14%
Above quote / estimate: kept informed0.86%
Appointments reported as missed (6 months) 0
Average score 9.87
646 reviews
  • Interviewed by Checkatrade
  • 3 accreditations checked
  • Insurance checked
  • Limited company checked
  • ID checked
  • Address checked
  • References checked
  • VAT registered
  • Checkatrade standard signed

The Dewgard Windows Company is a family run business based in Egham Surrey with over 8,000 satisfied customers.

We have been installing windows, doors and conservatories since 1982 with over 34 years of experience in the industry we can help recommend the best products and designs to meet your requirements.

The strength of The Dewgard Window Company doesn’t just lie in the quality of our products but also in the care and attention to detail throughout the whole process from beginning to end ensuring our customers are 100% satisfied with our products and service.




Based in

Egham, Surrey, TW20 9HP

Works in

Egham,Staines,Virginia Water,Windsor,Chertsey,Surrey,Middlesex & Berkshire